From a7e24dc3aac52df57d80a3941d090519fa3f390b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Carlos=20Mart=C3=ADn=20Nieto?= <carlos@cmartin.tk>
Date: Thu, 7 Jun 2012 15:29:27 +0200
Subject: [PATCH] SparkleLib: Use rev-parse HEAD to determine latest commit

While `git log -1 --format=%H` does show the same data, it needs to
start up the revision walking machinery just to show the latest
commit's hash. `git rev-parse HEAD` tells us this commit's hash
without doing all the extra work.
---
 SparkleLib/Git/SparkleRepoGit.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/SparkleLib/Git/SparkleRepoGit.cs b/SparkleLib/Git/SparkleRepoGit.cs
index 6a8b4e48..a15ff560 100644
--- a/SparkleLib/Git/SparkleRepoGit.cs
+++ b/SparkleLib/Git/SparkleRepoGit.cs
@@ -142,7 +142,7 @@ namespace SparkleLib.Git {
                 if (File.Exists (rebase_apply_file))
                     File.Delete (rebase_apply_file);
 
-                SparkleGit git = new SparkleGit (LocalPath, "log -1 --format=%H");
+                SparkleGit git = new SparkleGit (LocalPath, "rev-parse HEAD");
                 git.Start ();
                 git.WaitForExit ();